Samsung SPH-A420 User Manual page 71

Menu functions
• Call Answer: set how to answer incoming calls.
Any Key: the phone answers calls when you press
any key, except for <Ignore>, [END], and [ / ].
Talk Key: the phone answers calls when you press
<Answer> or [TALK].
Flip Open: the phone answers calls when you
open the phone. If the phone is already is open,
press <Answer> or [TALK].
• Auto Answer: set the phone to automatically
answer calls after a specified time when you use
the headset or an optional hands-free car kit.
Airplane Mode
(Menu #.6.2)
Use this menu to switch the phone to Airplane mode,
in which the phone functions requiring network
connections are deactivated. You can use non-wireless
functions, such as, scheduler, games, contacts, and
voice recorder on an airplane during flight.
If you select On Power Up, the phone will
automatically switch to Airplane mode each time you
turn it on.
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Key Guard
(Menu #.6.3)
You can prevent accidental key presses by using Key
Guard mode.
To activate Key Guard mode, select the period of time
your phone waits for before locking the keypad.
When you have an incoming call or the time for an
alarm comes in Key Guard mode, the mode is
automatically deactivated and the phone goes to Idle
mode. It will be automatically activated after the
specified amount of time when you end the call or stop
the alarm.
Once Key Guard mode is activated, you can
temporarily unlock the exposed keys by pressing and
holding [ / ] and [
Audio Routing
(Menu #.6.4)
Use this menu to change the sound output on the
phone. If you select Headset Only, you need to plug
the headset into your headset jack to make or receive
calls.
] at the same time.